FR2440792B1 - - Google Patents
Info
- Publication number
- FR2440792B1 FR2440792B1 FR7831830A FR7831830A FR2440792B1 FR 2440792 B1 FR2440792 B1 FR 2440792B1 FR 7831830 A FR7831830 A FR 7831830A FR 7831830 A FR7831830 A FR 7831830A FR 2440792 B1 FR2440792 B1 FR 2440792B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C19/00—Components or accessories for moulding machines
- B22C19/04—Controlling devices specially designed for moulding machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7831830A FR2440792A1 (en) | 1978-11-10 | 1978-11-10 | PROCESS AND INSTALLATION FOR REGENERATING MOLDING SANDS |
EP79400807A EP0012047A1 (en) | 1978-11-10 | 1979-10-30 | Process and apparatus for reclaiming foundry sand |
US06/090,449 US4291379A (en) | 1978-11-10 | 1979-11-01 | Method and an installation for regenerating molding sands |
JP14496979A JPS55106653A (en) | 1978-11-10 | 1979-11-10 | Method and device for regenerating casting sand |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7831830A FR2440792A1 (en) | 1978-11-10 | 1978-11-10 | PROCESS AND INSTALLATION FOR REGENERATING MOLDING SANDS |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2440792A1 FR2440792A1 (en) | 1980-06-06 |
FR2440792B1 true FR2440792B1 (en) | 1982-03-19 |
Family
ID=9214727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7831830A Granted FR2440792A1 (en) | 1978-11-10 | 1978-11-10 | PROCESS AND INSTALLATION FOR REGENERATING MOLDING SANDS |
Country Status (4)
Country | Link |
---|---|
US (1) | US4291379A (en) |
EP (1) | EP0012047A1 (en) |
JP (1) | JPS55106653A (en) |
FR (1) | FR2440792A1 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60234737A (en) * | 1984-05-04 | 1985-11-21 | Sintokogio Ltd | Treatment of molding sand |
JPH07106423B2 (en) * | 1984-06-06 | 1995-11-15 | 株式会社北川鉄工所 | Method for adjusting compactability of foundry sand |
NL8700131A (en) * | 1987-01-20 | 1988-08-16 | Frederik Christiaan Blees | METHOD AND APPARATUS FOR PREPARING CONCRETE |
US5816312A (en) * | 1994-09-30 | 1998-10-06 | Mazda Motor Corporation | Method of and apparatus for reclaiming foundry sand |
JPH08281373A (en) * | 1995-04-14 | 1996-10-29 | Sintokogio Ltd | Method for measuring effective clay-component of green sand |
JP3161682B2 (en) * | 1995-07-07 | 2001-04-25 | 新東工業株式会社 | Method for determining optimum compactability of molding sand, method for adjusting molding sand using the same, and apparatus therefor |
EP1222978A3 (en) * | 2001-01-15 | 2007-10-17 | Sintokogio, Ltd. | A method for making sand covered with bentonite, the sand, and a method for recycling molding sand for a mold using the sand covered by bentonite |
FR2944343B1 (en) * | 2009-04-14 | 2012-08-03 | Renzo Cappelletto | DEVICE FOR COOLING GRANULAR OR SANDY MATERIALS, ESPECIALLY FOUNDRY SANDS |
US10144054B2 (en) * | 2012-06-13 | 2018-12-04 | Sintokogio, Ltd. | Mixing and water adjusting method for foundry sand |
CN103752765B (en) * | 2014-01-27 | 2016-03-02 | 无锡锡南铸造机械股份有限公司 | Intelligent short route sand regenerative system |
CN104325070B (en) * | 2014-10-27 | 2017-09-26 | 江阴市第三铸造机械有限公司 | The online monitoring method method of sand preparing system |
CN109311080B (en) * | 2016-05-11 | 2020-06-30 | 新东工业株式会社 | System and method for adjusting characteristics of kneaded sand |
WO2020195922A1 (en) * | 2019-03-28 | 2020-10-01 | 新東工業株式会社 | Display device |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1389730A (en) * | 1963-02-18 | 1965-02-19 | Dietert Co Harry W | Device for weighing and transporting bulk material, which is supplied in bags |
US3168926A (en) * | 1963-02-18 | 1965-02-09 | Dietert Co Harry W | Weighing and transfer apparatus |
US3373977A (en) * | 1966-06-10 | 1968-03-19 | Dietert Co Harry W | Granular material conditioning apparatus |
US3561743A (en) * | 1967-10-17 | 1971-02-09 | Gen Electric | Use of stack gas as oxygen potential measurements to control the bof process |
US3627021A (en) * | 1969-07-25 | 1971-12-14 | United States Steel Corp | Continuous casting control system using vacuum vessel pressurization |
US4149581A (en) * | 1977-04-25 | 1979-04-17 | Cole Manufacturing Company | Fine particle recycling method and apparatus |
-
1978
- 1978-11-10 FR FR7831830A patent/FR2440792A1/en active Granted
-
1979
- 1979-10-30 EP EP79400807A patent/EP0012047A1/en not_active Withdrawn
- 1979-11-01 US US06/090,449 patent/US4291379A/en not_active Expired - Lifetime
- 1979-11-10 JP JP14496979A patent/JPS55106653A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
US4291379A (en) | 1981-09-22 |
FR2440792A1 (en) | 1980-06-06 |
EP0012047A1 (en) | 1980-06-11 |
JPS55106653A (en) | 1980-08-15 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |